2151669960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1303}}^1$

素因数の和:1473

約数の個数: 256

約数和(自身を含む): 7886592000

約数和(自身を除く): 5734922040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 139, 165, 180, 198, 216, 220, 264, 270, 278, 297, 330, 360, 396, 417, 440, 495, 540, 556, 594, 660, 695, 792, 834, 990, 1080, 1112, 1188, 1251, 1303, 1320, 1390, 1485, 1529, 1668, 1980, 2085, 2376, 2502, 2606, 2780, 2970, 3058, 3336, 3753, 3909, 3960, 4170, 4587, 5004, 5212, 5560, 5940, 6116, 6255, 6515, 7506, 7645, 7818, 8340, 9174, 10008, 10424, 11727, 11880, 12232, 12510, 13030, 13761, 14333, 15012, 15290, 15636, 16680, 18348, 18765, 19545, 22935, 23454, 25020, 26060, 27522, 28666, 30024, 30580, 31272, 35181, 36696, 37530, 39090, 41283, 42999, 45870, 46908, 50040, 52120, 55044, 57332, 58635, 61160, 68805, 70362, 71665, 75060, 78180, 82566, 85998, 91740, 93816, 110088, 114664, 117270, 128997, 137610, 140724, 143330, 150120, 156360, 165132, 171996, 175905, 181117, 183480, 206415, 214995, 234540, 257994, 275220, 281448, 286660, 330264, 343992, 351810, 362234, 386991, 412830, 429990, 469080, 515988, 543351, 550440, 573320, 644985, 703620, 724468, 773982, 825660, 859980, 905585, 1031976, 1086702, 1289970, 1407240, 1448936, 1547964, 1630053, 1651320, 1719960, 1811170, 1934955, 1992287, 2173404, 2579940, 2716755, 3095928, 3260106, 3622340, 3869910, 3984574, 4346808, 4890159, 5159880, 5433510, 5976861, 6520212, 7244680, 7739820, 7969148, 8150265, 9780318, 9961435, 10867020, 11953722, 13040424, 15479640, 15938296, 16300530, 17930583, 19560636, 19922870, 21734040, 23907444, 24450795, 29884305, 32601060, 35861166, 39121272, 39845740, 47814888, 48901590, 53791749, 59768610, 65202120, 71722332, 79691480, 89652915, 97803180, 107583498, 119537220, 143444664, 179305830, 195606360, 215166996, 239074440, 268958745, 358611660, 430333992, 537917490, 717223320, 1075834980, 2151669960]

約数ペア:

[(1, 2151669960), (2, 1075834980), (3, 717223320), (4, 537917490), (5, 430333992), (6, 358611660), (8, 268958745), (9, 239074440), (10, 215166996), (11, 195606360), (12, 179305830), (15, 143444664), (18, 119537220), (20, 107583498), (22, 97803180), (24, 89652915), (27, 79691480), (30, 71722332), (33, 65202120), (36, 59768610), (40, 53791749), (44, 48901590), (45, 47814888), (54, 39845740), (55, 39121272), (60, 35861166), (66, 32601060), (72, 29884305), (88, 24450795), (90, 23907444), (99, 21734040), (108, 19922870), (110, 19560636), (120, 17930583), (132, 16300530), (135, 15938296), (139, 15479640), (165, 13040424), (180, 11953722), (198, 10867020), (216, 9961435), (220, 9780318), (264, 8150265), (270, 7969148), (278, 7739820), (297, 7244680), (330, 6520212), (360, 5976861), (396, 5433510), (417, 5159880), (440, 4890159), (495, 4346808), (540, 3984574), (556, 3869910), (594, 3622340), (660, 3260106), (695, 3095928), (792, 2716755), (834, 2579940), (990, 2173404), (1080, 1992287), (1112, 1934955), (1188, 1811170), (1251, 1719960), (1303, 1651320), (1320, 1630053), (1390, 1547964), (1485, 1448936), (1529, 1407240), (1668, 1289970), (1980, 1086702), (2085, 1031976), (2376, 905585), (2502, 859980), (2606, 825660), (2780, 773982), (2970, 724468), (3058, 703620), (3336, 644985), (3753, 573320), (3909, 550440), (3960, 543351), (4170, 515988), (4587, 469080), (5004, 429990), (5212, 412830), (5560, 386991), (5940, 362234), (6116, 351810), (6255, 343992), (6515, 330264), (7506, 286660), (7645, 281448), (7818, 275220), (8340, 257994), (9174, 234540), (10008, 214995), (10424, 206415), (11727, 183480), (11880, 181117), (12232, 175905), (12510, 171996), (13030, 165132), (13761, 156360), (14333, 150120), (15012, 143330), (15290, 140724), (15636, 137610), (16680, 128997), (18348, 117270), (18765, 114664), (19545, 110088), (22935, 93816), (23454, 91740), (25020, 85998), (26060, 82566), (27522, 78180), (28666, 75060), (30024, 71665), (30580, 70362), (31272, 68805), (35181, 61160), (36696, 58635), (37530, 57332), (39090, 55044), (41283, 52120), (42999, 50040), (45870, 46908)]